Abort switches provide a manual Fire Suppression System release abort request:

• Pushbutton momentary switch is mounted on a stainless steel single-gang plate
• A protruding collar protects the switch from accidental contact (collar is removable if required)
• Available flush or surface mount
• Flush mounting requires standard single-gang box
• Surface mounting includes a red mounting box
• Models are available with internal 1.2 kΩ resistor for current limited operation

Maintenance switches provide a secure and visible disconnect means for servicing Fire Suppression System Releasing Appliance Circuits (RACs):

• Maintained position keyswitch with key removable only in the normal position
• Disabled position opens connection to output circuit and places a 16.2 kΩ resistor across the input circuit to initiate a supervisory condition at the host panel
• Models with indicator lamp use a bright incandescent bulb with red lens, powered from separate 24 VDC
• Available for flush or surface mount
• Flush mounting requires a standard double-gang box for models with lamp or a standard single gang box for models without lamp.
• Surface mount models includes a red mounting box
• Models with lamp provided with a double gang stainless steel plate. Models without lamp provided with a single gang stainless steel plate.